Allow the specific blk-ctrl instance to define a function which will
be called during probe to provide device specific extensions.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Tested-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
Tested-by: Lukas F. Hartmann <lukas@xxxxxxxxx>
---
drivers/soc/imx/imx8mp-blk-ctrl.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/soc/imx/imx8mp-blk-ctrl.c b/drivers/soc/imx/imx8mp-blk-ctrl.c
index 0e3b6ba22f94..b3d9f6e083ba 100644
--- a/drivers/soc/imx/imx8mp-blk-ctrl.c
+++ b/drivers/soc/imx/imx8mp-blk-ctrl.c
@@ -60,6 +60,7 @@ struct imx8mp_blk_ctrl_domain {
struct imx8mp_blk_ctrl_data {
int max_reg;
+ int (*probe) (struct imx8mp_blk_ctrl *bc);
notifier_fn_t power_notifier_fn;
void (*power_off) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain);
void (*power_on) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain);
@@ -634,6 +635,12 @@ static int imx8mp_blk_ctrl_probe(struct platform_device *pdev)
goto cleanup_provider;
}
+ if (bc_data->probe) {
+ ret = bc_data->probe(bc);
+ if (ret)
+ goto cleanup_provider;
+ }
+
dev_set_drvdata(dev, bc);
return 0;
--
2.30.2
